dmesg - AWS Xeon E5-2680 v2 @ 2.80GHz 16 Cores
Initializing cgroup subsys cpuset
Initializing cgroup subsys cpu
Linux version 3.0.101-0.46-ec2 (geeko@buildhost) (gcc version 4.3.4 [gcc-4_3-branch revision 152973] (SUSE Linux) ) #1 SMP Wed Dec 17 11:04:10 UTC 2014 (8356111)
Command line: root=/dev/sda1 disk=/dev/sda vga=normal console=xvc console=tty xencons=xvc0 console=xvc0 multipath=off quiet showopts
Xen-provided physical RAM map:
Xen: 0000000000000000 - 0000000780800000 (usable)
NX (Execute Disable) protection: active
last_pfn = 0x780800 max_arch_pfn = 0x80000000
last_pfn = 0x100000 max_arch_pfn = 0x80000000
initial memory mapped : 0 - 00000000
init_memory_mapping: 0000000000000000-0000000100000000
0000000000 - 0100000000 page 4k
kernel direct mapping tables up to 0xffffffff @ [mem 0x050c7000-0x058cbfff]
init_memory_mapping: 0000000100000000-0000000780800000
0100000000 - 0780800000 page 4k
kernel direct mapping tables up to 0x7807fffff @ [mem 0x058cc000-0x08cebfff]
nmi ring buffer: 262144
RAMDISK: 006a8000 - 01497000
Zone PFN ranges:
DMA 0x00000000 -> 0x00001000
DMA32 0x00001000 -> 0x00100000
Normal 0x00100000 -> 0x00780800
Movable zone start PFN for each node
early_node_map[2] active PFN ranges
0: 0x00000000 -> 0x00780000
0: 0x00780800 -> 0x00780800
On node 0 totalpages: 7864320
free_area_init_node: node 0, pgdat ffffffff80598500, node_mem_map ffff880765ba4000
DMA zone: 56 pages used for memmap
DMA zone: 0 pages reserved
DMA zone: 4040 pages, LIFO batch:0
DMA32 zone: 14280 pages used for memmap
DMA32 zone: 1030200 pages, LIFO batch:31
Normal zone: 93212 pages used for memmap
Normal zone: 6722532 pages, LIFO batch:31
setup_percpu: NR_CPUS:32 nr_cpumask_bits:32 nr_cpu_ids:16 nr_node_ids:1
PERCPU: Embedded 17 pages/cpu @ffff880761c00000 s39680 r8192 d21760 u131072
pcpu-alloc: s39680 r8192 d21760 u131072 alloc=1*2097152
pcpu-alloc: [0] 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15
Built 1 zonelists in Zone order, mobility grouping on. Total pages: 7756772
Kernel command line: root=/dev/sda1 disk=/dev/sda vga=normal console=xvc console=tty xencons=xvc0 console=xvc0 multipath=off quiet showopts
PID hash table entries: 4096 (order: 3, 32768 bytes)
Dentry cache hash table entries: 4194304 (order: 13, 33554432 bytes)
Inode-cache hash table entries: 2097152 (order: 12, 16777216 bytes)
allocated 251723776 bytes of page_cgroup
please try 'cgroup_disable=memory' option if you don't want memory cgroups
Software IO TLB disabled
Memory: 30586152k/31465472k available (3299k kernel code, 8192k absent, 871128k reserved, 2474k data, 244k init)
Hierarchical RCU implementation.
RCU dyntick-idle grace-period acceleration is enabled.
nr_pirqs: 16
NR_IRQS:2128 nr_irqs:144 16
Xen reported: 2800.110 MHz processor.
Console: colour dummy device 80x25
console [tty0] enabled
console [xvc0] enabled
Calibrating delay using timer specific routine.. 5670.53 BogoMIPS (lpj=11341070)
pid_max: default: 32768 minimum: 301
Security Framework initialized
AppArmor: AppArmor initialized
Mount-cache hash table entries: 256
Initializing cgroup subsys cpuacct
Initializing cgroup subsys memory
Initializing cgroup subsys devices
Initializing cgroup subsys freezer
Initializing cgroup subsys net_cls
Initializing cgroup subsys blkio
Initializing cgroup subsys perf_event
SMP alternatives: switching to UP code
Brought up 1 CPUs
devtmpfs: initialized
NET: Registered protocol family 16
SMP alternatives: switching to SMP code
Brought up 16 CPUs
bio: create slab at 0
suspend: event channel 35
xen_mem: Initialising balloon driver.
NetLabel: Initializing
NetLabel: domain hash size = 128
NetLabel: protocols = UNLABELED CIPSOv4
NetLabel: unlabeled traffic allowed by default
Switching to clocksource xen
Unable to read sysrq code in control/sysrq
AppArmor: AppArmor Filesystem Enabled
NET: Registered protocol family 2
IP route cache hash table entries: 524288 (order: 10, 4194304 bytes)
TCP established hash table entries: 262144 (order: 10, 4194304 bytes)
TCP bind hash table entries: 65536 (order: 8, 1048576 bytes)
TCP: Hash tables configured (established 262144 bind 65536)
TCP reno registered
UDP hash table entries: 16384 (order: 7, 524288 bytes)
UDP-Lite hash table entries: 16384 (order: 7, 524288 bytes)
NET: Registered protocol family 1
Unpacking initramfs...
Freeing initrd memory: 14268k freed
futex hash table entries: 4096 (order: 7, 524288 bytes)
audit: initializing netlink socket (disabled)
type=2000 audit(1453311909.140:1): initialized
bounce pool size: 64 pages
VFS: Disk quotas dquot_6.5.2
Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
msgmni has been set to 15366
alg: No test for stdrng (krng)
Asymmetric key parser 'x509' registered
Block layer SCSI generic (bsg) driver version 0.4 loaded (major 254)
io scheduler noop registered
io scheduler deadline registered
io scheduler cfq registered (default)
Xen virtual console successfully installed as xvc0
i8042: No controller found
mousedev: PS/2 mouse device common for all mice
TCP cubic registered
Registering the dns_resolver key type
registered taskstats version 1
XENBUS: Device with no driver: device/vbd/2048
XENBUS: Device with no driver: device/vif/0
Freeing unused kernel memory: 244k freed
Write protecting the kernel read-only data: 5420k
blkfront: device/vbd/2048: ring-pages=1 nr_ents=32
xen-vbd: registered block device major 8
blkfront: sda: barrier or flush: disabled
sda: sda1
Initialising virtual ethernet driver.
udev: starting version 147
kjournald starting. Commit interval 15 seconds
EXT3-fs (sda1): using internal journal
EXT3-fs (sda1): mounted filesystem with ordered data mode
udev: starting version 147
device-mapper: uevent: version 1.0.3
device-mapper: ioctl: 4.23.0-ioctl (2012-07-25) initialised: dm-devel@redhat.com
loop: module loaded
fuse init (API version 7.16)
NET: Registered protocol family 17
program smartd is using a deprecated SCSI ioctl, please convert it to SG_IO
program smartd is using a deprecated SCSI ioctl, please convert it to SG_IO
program smartd is using a deprecated SCSI ioctl, please convert it to SG_IO
program smartd is using a deprecated SCSI ioctl, please convert it to SG_IO
program smartd is using a deprecated SCSI ioctl, please convert it to SG_IO